Re: [PATCH 17/19] tests/boot_linux_console: Test the raspi2 UART1 (16550 based)

["Alex Bennée" <alex.bennee@linaro.org>]

Philippe Mathieu-Daudé <f4bug@amsat.org> writes:

> The current do_test_arm_raspi2() case tests the PL011 UART0.
> Our model also supports the AUX UART (16550 based).
> We can very simply test the UART1 with Linux, modifying the
> kernel command line.
>
> Add few lines to expand our previous test and cover the AUX
> UART.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

> ---
>  tests/acceptance/boot_linux_console.py | 11 ++++++++++-
>  1 file changed, 10 insertions(+), 1 deletion(-)
>
> diff --git a/tests/acceptance/boot_linux_console.py b/tests/acceptance/boot_linux_console.py
> index 7eaf6cb60e..33e8f6c635 100644
> --- a/tests/acceptance/boot_linux_console.py
> +++ b/tests/acceptance/boot_linux_console.py
> @@ -326,6 +326,7 @@ class BootLinuxConsole(Test):
>          """
>          serial_kernel_cmdline = {
>              0: 'earlycon=pl011,0x3f201000 console=ttyAMA0',
> +            1: 'earlycon=uart8250,mmio32,0x3f215040 console=ttyS1,115200'
>          }
>          deb_url = ('http://archive.raspberrypi.org/debian/'
>                     'pool/main/r/raspberrypi-firmware/'
> @@ -336,7 +337,7 @@ class BootLinuxConsole(Test):
>          dtb_path = self.extract_from_deb(deb_path, '/boot/bcm2709-rpi-2-b.dtb')
>
>          self.vm.set_machine('raspi2')
> -        self.vm.set_console()
> +        self.vm.set_console(console_id=uart_id)
>          kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
>                                 serial_kernel_cmdline[uart_id])
>          self.vm.add_args('-kernel', kernel_path,
> @@ -354,6 +355,14 @@ class BootLinuxConsole(Test):
>          """
>          self.do_test_arm_raspi2(0)
>
> +    def test_arm_raspi2_uart1(self):
> +        """
> +        :avocado: tags=arch:arm
> +        :avocado: tags=machine:raspi2
> +        :avocado: tags=device:bcm2835_aux
> +        """
> +        self.do_test_arm_raspi2(1)
> +
>      def test_s390x_s390_ccw_virtio(self):
>          """
>          :avocado: tags=arch:s390x


--
Alex Bennée